6 files changed, 12 insertions, 12 deletions
diff --git a/ext/dba/php_cdb.h b/ext/dba/php_cdb.h
index 5574038991..a046f0796b 100644
--- a/ext/dba/php_cdb.h
+++ b/ext/dba/php_cdb.h
@@ -1,5 +1,5 @@
-#ifndef _PHP_CDB_H
-#define _PHP_CDB_H
+#ifndef PHP_CDB_H
+#define PHP_CDB_H
 
 #if DBA_CDB
 
diff --git a/ext/dba/php_db2.h b/ext/dba/php_db2.h
index d88582f1eb..2a95223a85 100644
--- a/ext/dba/php_db2.h
+++ b/ext/dba/php_db2.h
@@ -1,5 +1,5 @@
-#ifndef _PHP_DB2_H
-#define _PHP_DB2_H
+#ifndef PHP_DB2_H
+#define PHP_DB2_H
 
 #if DBA_DB2
 
diff --git a/ext/dba/php_db3.h b/ext/dba/php_db3.h
index 126afe98a6..58bb0b62a0 100644
--- a/ext/dba/php_db3.h
+++ b/ext/dba/php_db3.h
@@ -1,5 +1,5 @@
-#ifndef _PHP_DB3_H
-#define _PHP_DB3_H
+#ifndef PHP_DB3_H
+#define PHP_DB3_H
 
 #if DBA_DB3
 
diff --git a/ext/dba/php_dbm.h b/ext/dba/php_dbm.h
index e99b8cc3a0..4c963d18ed 100644
--- a/ext/dba/php_dbm.h
+++ b/ext/dba/php_dbm.h
@@ -1,5 +1,5 @@
-#ifndef _PHP_DBM_H
-#define _PHP_DBM_H
+#ifndef PHP_DBM_H
+#define PHP_DBM_H
 
 #if DBA_DBM
 
diff --git a/ext/dba/php_gdbm.h b/ext/dba/php_gdbm.h
index 0ee6e612e7..3068404cfe 100644
--- a/ext/dba/php_gdbm.h
+++ b/ext/dba/php_gdbm.h
@@ -1,5 +1,5 @@
-#ifndef _PHP_GDBM_H
-#define _PHP_GDBM_H
+#ifndef PHP_GDBM_H
+#define PHP_GDBM_H
 
 #if DBA_GDBM
 
diff --git a/ext/dba/php_ndbm.h b/ext/dba/php_ndbm.h
index 798916b6c7..b1ebf15af3 100644
--- a/ext/dba/php_ndbm.h
+++ b/ext/dba/php_ndbm.h
@@ -1,5 +1,5 @@
-#ifndef _PHP_NDBM_H
-#define _PHP_NDBM_H
+#ifndef PHP_NDBM_H
+#define PHP_NDBM_H
 
 #if DBA_NDBM